It's a well plotted and gripping plotted even if it's a bit slow and confusing at times.
I liked Ffion and Leo, rooted for them and hoped they could find something better, and was a bit confused by the high number of POVs.
It's an interesting mystery and the twists surprised me. I liked the solution and it would be interesting to read other novels featuring Ffion and Leo.
This one is recommended.
Many thanks to the publisher and Netgalley for this ARC, all opinions are mine